Remember the Good Will Hunting movie, where a genius solves an MIT problem? Our artificial intelligence can solve that too!
The candidate's solution is complete and solves the problem. The candidate's approach is to first find the adjacency matrix A, then the matrix giving the number of 3 step walks, then the generating function for walks from point i → j, and finally the generating function for walks from points 1 → 3.
Evaluated at: 2022-10-25 00:57:33